240878700880 has 20 divisors (see below), whose sum is σ = 560042979732. Its totient is φ = 96351480320.

The previous prime is 240878700877. The next prime is 240878700913. The reversal of 240878700880 is 88007878042.

It can be written as a sum of positive squares in 2 ways, for example, as 127697593104 + 113181107776 = 357348^2 + 336424^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505491801 + ... + 1505491960.

Almost surely, 2^240878700880 is an apocalyptic number.

240878700880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240878700880 is an abundant number, since it is smaller than the sum of its proper divisors (319164278852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240878700880 is a wasteful number, since it uses less digits than its factorization.

240878700880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010983774 (or 3010983768 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 52.

The spelling of 240878700880 in words is "two hundred forty billion, eight hundred seventy-eight million, seven hundred thousand, eight hundred eighty".